Tooth elevator operation training model in oral head simulator

Abstract

The invention discloses a tooth elevator operation training model in an oral head simulator, which comprises a metal alveolar socket base, resin residual roots, an anterior tooth zone dentition and ametal retention plate. An alveolar socket is formed in the metal alveolar socket base and matched with a human alveolar structure; the resin residual roots and the anterior tooth zone dentition are arranged in the alveolar socket; the six resin residual roots are arranged on the two sides of the alveolar socket respectively, and the anterior tooth zone dentition is arranged between the resin residual roots; the resin residual roots simulate azzle-teeth in human teeth, and the anterior tooth zone dentition simulates incisor teeth and canine teeth in human teeth; the metal retention plate is arranged on the metal alveolar socket base and disposed on the inner side of the alveolar socket; fixing screws are arranged in the metal retention plate and connected with the metal alveolar socket base. The tooth elevator operation training model in the oral head simulator can simulate the operation approach, angle of view, axle force, wedge force and lever force in the tooth extraction process, and is more realistic in training effect, low in cost and reusable.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a training model for dental lifter operation in an oral simulation head mold. Background technique [0002] Stomatology is a discipline that requires strong hands-on ability, which determines that students of stomatology must have very proficient operation ability before entering the medical industry to engage in medical services, and oral simulation head models are necessary to improve oral operation ability. It is equipped with teaching equipment, which has been widely used at home and abroad. The oral simulation head model is equipped with a variety of operation training models in its mouth according to the different operation ability training items. Among them, a tooth extraction model is equipped for tooth extraction operation training. The existing tooth extraction model is composed of a resin base, a plastic steel tooth with a root crown, and a tooth root. The pla...

AI Technical Summary

Problems solved by technology

The oral simulation head model is equipped with a variety of operation training models in its mouth according to the different operation ability training items. Among them, a tooth extraction model is equipped for tooth extraction operation training. The existing tooth extraction model is composed of a resin base, a plastic steel tooth with a root crown, and a tooth root. The plastic-steel tooth of the crown is connected with the resin base through hot melt glue. This model can only improve the trainer's operation of the tooth extraction forceps, and the training effect on the most critical operation in the tooth extraction operation - the tooth lift operation is poor, and the alveolar socket of the tooth extraction model is made of resin made, the tooth lifter has a large operating force, and the existing model is easily damaged, resulting in high cost

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